Square/Rectangular
Square and rectangular bellows are available in almost any size or material to meet a variety of applications or environments. Mounting may be by collar or flange. Typical applications include expansion connections between ducts, protection of translating mechanical devices, or protection of square or rectangular machined parts.

 Typical Square/Rect. Collar End Condition #SQ-R002

See End Conditions Chart for other style End Conditions

Boot bellows shown below with Plain End Conditions. 

If your bellows only needs plain flange ends and the outside and inside of the flange is the same as the boot the information in line "F" through "M" below is not required.

Bellows Options at bottom of the form below.

Fill In form below and submit to IBC for quote or order by clicking on the submit button at the bottom of form.

Form #SQ-R200

Item

Bellows Description

Dimension

A

Inside Bellows (2" Min.)*

A1

Outside Bellows (30" Max)*

B

Inside Bellows (2" Min)*

B1

Outside Bellows (30" Max)*

C

Maximum Open Height (Extended Length)

D

Minimum Closed Height (Folded Length)
See Closed Length Calculator

 

*Note: Must maintain no less than 1" difference between A & A1 and B & B1.

  

Boot End Conditions

Left End

Right End

E

Boot End Condition Type

See End Conditions Chart for information

F

Collar/Cuff Length

J

Flange Outside Height

K

Flange Outside Width

L

Flange Inside Height

M

Flange Inside Width

N

Collar/Cuff Height

P

Collar/Cuff Width

Boot Material Selection

See Materials Specification Chart

Item

Optional Equipment

Select

1

Wires In Collars (both ends)

2

Tie Strips Between Convolutions
Tie strips run the entire length of the boot and do not increase the closed length of the boot.

3

Zipper (full length of boot) 
Internal Guides must be split if zipper is used.

4

External Guides  
Used Every 3rd convolution unless otherwise specified in comment section below.

5

Internal Guides (Number Of Guides)

Place first guide inches from end of first convolution.

All other guides to be placed inches apart in extended bellows.

6

Vents In Convolutions
 Normally one vent is placed in one end convolution. Specify in comment section below if additional vents are required, and how many.

7

Convolution Stiffener

Normally used every other convolution. If not, specify number required and spacing from the bellows end to the first stiffener.

8

Collar Clamp Kit (Stainless Steel) 
Furnished for ends when a collar/cuff is used. 

9

IBC Boot Name Tag (Sewn Into Boot)

10

Back-up End Flange (For Flange Type End Conditions)

Choose Material

 

Back Up Flange Mounting

All back up metal flange material is 1/16" thick unless specified otherwise in comment section below.


All back up flanges are furnished loose unless specified otherwise.


All back up flanges are furnished less mounting holes unless specified otherwise.

Order Information
*required fields

*Company Name

*Contact Name

Customer Purchase Order #

Quantity of Bellows Required

Date Bellows Needed

Bill to Address


*Address
*City

*State

*Zip

 

Ship to Address

Same as above


*Address
*City

*State

*Zip

 

*Phone

Fax

*Email

Additional Comments

Add any additional comments in the box below.

 

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